Question: Who is the mayor of Karlsruhe, that was born on January 1, 1700?
Paraphrase: Who is Karlsruhe's mayor, who was born on January 1, 1700?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q1040 wdt:P6 ?answer . ?answer wdt:P569 ?x FILTER(contains(YEAR(?x),'1700'))}